2538838080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2459

約数の個数: 280

約数和(自身を含む): 9255236760

約数和(自身を除く): 6716398680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 160, 162, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 324, 328, 360, 369, 405, 410, 432, 480, 492, 540, 576, 615, 648, 656, 720, 738, 810, 820, 864, 960, 984, 1080, 1107, 1230, 1296, 1312, 1440, 1476, 1620, 1640, 1728, 1845, 1968, 2160, 2214, 2389, 2460, 2592, 2624, 2880, 2952, 3240, 3280, 3321, 3690, 3936, 4320, 4428, 4778, 4920, 5184, 5535, 5904, 6480, 6560, 6642, 7167, 7380, 7872, 8640, 8856, 9556, 9840, 11070, 11808, 11945, 12960, 13120, 13284, 14334, 14760, 16605, 17712, 19112, 19680, 21501, 22140, 23616, 23890, 25920, 26568, 28668, 29520, 33210, 35424, 35835, 38224, 39360, 43002, 44280, 47780, 53136, 57336, 59040, 64503, 66420, 70848, 71670, 76448, 86004, 88560, 95560, 97949, 106272, 107505, 114672, 118080, 129006, 132840, 143340, 152896, 172008, 177120, 191120, 193509, 195898, 212544, 215010, 229344, 258012, 265680, 286680, 293847, 322515, 344016, 354240, 382240, 387018, 391796, 430020, 458688, 489745, 516024, 531360, 573360, 587694, 645030, 688032, 764480, 774036, 783592, 860040, 881541, 967545, 979490, 1032048, 1062720, 1146720, 1175388, 1290060, 1376064, 1469235, 1548072, 1567184, 1720080, 1763082, 1935090, 1958980, 2064096, 2293440, 2350776, 2580120, 2644623, 2938470, 3096144, 3134368, 3440160, 3526164, 3870180, 3917960, 4128192, 4407705, 4701552, 5160240, 5289246, 5876940, 6192288, 6268736, 6880320, 7052328, 7740360, 7835920, 7933869, 8815410, 9403104, 10320480, 10578492, 11753880, 12384576, 13223115, 14104656, 15480720, 15671840, 15867738, 17630820, 18806208, 20640960, 21156984, 23507760, 26446230, 28209312, 30961440, 31343680, 31735476, 35261640, 39669345, 42313968, 47015520, 52892460, 56418624, 61922880, 63470952, 70523280, 79338690, 84627936, 94031040, 105784920, 126941904, 141046560, 158677380, 169255872, 211569840, 253883808, 282093120, 317354760, 423139680, 507767616, 634709520, 846279360, 1269419040, 2538838080]

約数ペア:

[(1, 2538838080), (2, 1269419040), (3, 846279360), (4, 634709520), (5, 507767616), (6, 423139680), (8, 317354760), (9, 282093120), (10, 253883808), (12, 211569840), (15, 169255872), (16, 158677380), (18, 141046560), (20, 126941904), (24, 105784920), (27, 94031040), (30, 84627936), (32, 79338690), (36, 70523280), (40, 63470952), (41, 61922880), (45, 56418624), (48, 52892460), (54, 47015520), (60, 42313968), (64, 39669345), (72, 35261640), (80, 31735476), (81, 31343680), (82, 30961440), (90, 28209312), (96, 26446230), (108, 23507760), (120, 21156984), (123, 20640960), (135, 18806208), (144, 17630820), (160, 15867738), (162, 15671840), (164, 15480720), (180, 14104656), (192, 13223115), (205, 12384576), (216, 11753880), (240, 10578492), (246, 10320480), (270, 9403104), (288, 8815410), (320, 7933869), (324, 7835920), (328, 7740360), (360, 7052328), (369, 6880320), (405, 6268736), (410, 6192288), (432, 5876940), (480, 5289246), (492, 5160240), (540, 4701552), (576, 4407705), (615, 4128192), (648, 3917960), (656, 3870180), (720, 3526164), (738, 3440160), (810, 3134368), (820, 3096144), (864, 2938470), (960, 2644623), (984, 2580120), (1080, 2350776), (1107, 2293440), (1230, 2064096), (1296, 1958980), (1312, 1935090), (1440, 1763082), (1476, 1720080), (1620, 1567184), (1640, 1548072), (1728, 1469235), (1845, 1376064), (1968, 1290060), (2160, 1175388), (2214, 1146720), (2389, 1062720), (2460, 1032048), (2592, 979490), (2624, 967545), (2880, 881541), (2952, 860040), (3240, 783592), (3280, 774036), (3321, 764480), (3690, 688032), (3936, 645030), (4320, 587694), (4428, 573360), (4778, 531360), (4920, 516024), (5184, 489745), (5535, 458688), (5904, 430020), (6480, 391796), (6560, 387018), (6642, 382240), (7167, 354240), (7380, 344016), (7872, 322515), (8640, 293847), (8856, 286680), (9556, 265680), (9840, 258012), (11070, 229344), (11808, 215010), (11945, 212544), (12960, 195898), (13120, 193509), (13284, 191120), (14334, 177120), (14760, 172008), (16605, 152896), (17712, 143340), (19112, 132840), (19680, 129006), (21501, 118080), (22140, 114672), (23616, 107505), (23890, 106272), (25920, 97949), (26568, 95560), (28668, 88560), (29520, 86004), (33210, 76448), (35424, 71670), (35835, 70848), (38224, 66420), (39360, 64503), (43002, 59040), (44280, 57336), (47780, 53136)]